2,5-Dimethoxy-alpha-methylphenethylamine hydrochloride 2,5-Dimethoxyamphetamine hydrochloride 24973-25-9 2801-68-5 Amphetamine, 2,5-dimethoxy-, hydrochloride Benzeneethanamine, 2,5-dimethoxy-alpha-methyl-, hydrochloride Isopropylamine, beta-(2,5-dimethoxyphenyl)-, hydrochloride Phenethylamine, 2,5-dimethoxy-alpha-methyl-, hydrochloride